blob: 7006d30561d8263982b44394a8b0d94dfd8afd37 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
#include <cstring>
#include "Ninja.hpp"
#include "../../include/FileUtil.hpp"
using namespace std;
namespace backend
{
string join(const vector<string> &list, const char *joinStr)
{
if(list.empty()) return "";
string result;
long stringSize = 0;
long joinStrLen = strlen(joinStr);
int i = 0;
for(const string &str : list)
{
stringSize += str.size();
if(!str.empty() && i > 0)
stringSize += joinStrLen;
++i;
}
result.reserve(stringSize);
i = 0;
for(const string &str : list)
{
if(i > 0);
result += joinStr;
result += str;
++i;
}
return move(result);
}
void Ninja::addSourceFile(const char *filepath)
{
if(filepath && !containsSourceFile(filepath))
sourceFiles.emplace_back(filepath);
}
bool Ninja::containsSourceFile(const char *filepath) const
{
for(const string &sourceFile : sourceFiles)
{
if(sourceFile == filepath)
return true;
}
return false;
}
void Ninja::build(const std::string &packageName, const char *savePath)
{
if(sourceFiles.empty()) return;
printf("Package name: %s\n", packageName.c_str());
string result;
result.reserve(16384);
result += "cflags = -Wall -Werror\n\n";
result += "rule cpp_COMPILER\n";
result += " command = ccache c++ $ARGS -c $in -o $out\n\n";
result += "rule cpp_LINKER\n";
result += " command = ccache c++ $ARGS -o $out $in $LINK_ARGS $aliasing\n\n";
vector<string> objectNames;
for(const string &sourceFile : sourceFiles)
{
//string sourceFileEncoded = sourceFile;
//replace(sourceFileEncoded, '/', '@');
string objectName = packageName + "@exe/" + sourceFile + ".o";
result += "build ";
result += objectName;
result += ": cpp_COMPILER ../../";
result += sourceFile;
result += "\n";
result += " ARGS = '-I" + packageName + "@exe' '-I.' '-I..' '-fdiagnostics-color=always' '-pipe' '-D_FILE_OFFSET_BITS=64' '-Wall' '-Winvalid-pch' '-Wnon-virtual-dtor' '-O0' '-g'\n\n";
objectNames.emplace_back(objectName);
}
result += "build ";
result += packageName;
result += ": cpp_LINKER ";
result += join(objectNames, " ");
result += "\n";
result += " LINK_ARGS = '-Wl,--no-undefined' '-Wl,--as-needed'\n\n";
sibs::fileOverwrite(savePath, sibs::StringView(result.data(), result.size()));
printf("Created ninja build file: %s\n", savePath);
}
}
|
